body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background: url('your-background-image.jpg') no-repeat center center fixed;
    background-size: cover;
}

.container {
    height: calc(100% - 45px);
    width: 80%;
    margin: 0 auto;
    padding: 20px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    margin-top: 50px;
}

.title {
    height: 50px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.title input {
    width: 750px;
    border: none;
    outline: none;
    border-radius: 10px;
    line-height: 50px;
    text-indent: 10px;
    font-size: 16px;
    font-weight: 700;
}

.title button {
    width: 145px;
    border: none;
    border-radius: 10px;
    background-color: blanchedalmond;
    line-height: 50px;
    text-align: center;
    font-weight: 700;
}

.title select {
    width: 130px;
    border: none;
    height: 50px;
    outline: none;
    text-align: center;
    border-radius: 10px;
    line-height: 50px;
    text-indent: 10px;
    font-size: 16px;
    font-weight: 700;
}

.title button:hover {
    cursor: pointer;
}

.title button:active {
    background-color: wheat;
}

#editor {
    border-radius: 10px;
    opacity: 80%;
    margin-top: 10px;
}

textarea {
    width: 100%;
    margin-top: 10px;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ddd;
    border-radius: 5px;
    resize: vertical;
}